CVE-2021-30666
HIGH8.8⚠ KEVEPSS 1.2%Apple iOS WebKit Buffer Overflow Vulnerability
發布日:2021/9/8修改日:2026/4/28加入 CISA KEV 日:2021/11/3
描述
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
受影響套件(2)
- Debian/webkit2gtkfrom 0, < 2.26.1-2
- Debian/wpewebkitfrom 0, < 2.26.3-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |